A regular trapezoid (!) is a square. And each interior angle of a square is 90 degrees.
Each interior angle of a square is 90 degrees and its 4 angles add up to 360 degrees
Each exterior angle of a square measures 90 degrees
Each exterior angle of a square is 90 degrees and a square is a regular 4 sided quadrilateral
each measure of the angle at point h has a measure of
Each external angle of a square is 270o (360o - 90o).
It is a right angle which is 90 degrees
the measurement of a square is 306 degrease
It is a right angle which is 90 degrees
A regular trapezoid (!) is a square. And each interior angle of a square is 90 degrees.
Each interior angle of a square is 90 degrees and its 4 angles add up to 360 degrees
Each exterior angle of a square measures 90 degrees
Each exterior angle of a square is 90 degrees and a square is a regular 4 sided quadrilateral
Each of the 4 interior angles measure 90 degrees
each measure of the angle at point h has a measure of
It's a square! 90o
All you really need is the length of any side. The easy way would be to measure the diagonals, but you can also measure each side along with the angle of each corner.